Omega DPU90-CT Owner's manual

Brand: Omega

Model: DPU90-CT

Type: Owner's manual

Omega DPU90-CT is a PC COMM / Sensor Configuration Tool that allows you to interface with Omega DPU91 Transmitters and blind sensors via a computer. It is compatible with Windows XP, Windows Vista, Windows 7 (32 and 64 bit), Windows 8 and 8.1. The DPU90-CT can be used to set application parameters, save the setting configuration data to a computer file, upload a previously stored configuration data file into the Omega product, monitor the product's data and performance and log the data to a file, and reset the product settings to factory default condition. The DPU90-CT is a versatile tool that can be used for a variety of applications, including:

DPU90-CT

PC COMM / Sensor Conﬁ guration Tool

e-mail: [email protected]

For latest product manuals:

www.omegamanual.info

Shop online at

omega.com

User’s Guide

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves

the right to alter specifications without notice.

Servicing North America:

U.S.A. Omega Engineering, Inc.

Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)

Customer Service: 1-800-622-2378 (USA & Canada only)

Engineering Service: 1-800-872-9436 (USA & Canada only)

Tel: (203) 359-1660 Fax: (203) 359-7700

e-mail: [email protected]

For Other Locations Visit omega.com/worldwide

omega.com [email protected]

Microsoft, Windows, and Windows Vista are registered trademarks of Microsoft Corporation in the United States and other countries.

Contents

1. Description

The DPU90-CT PC COMM / Sensor Conﬁ guration Tool is a USB to Digital convertor and Microsoft

Windows

compatible software program used for interfacing with Omega DPU91 Transmitters and blind sensors via a computer.

The DPU90-CT tool and software allows:

• Set application parameters (Engineering units, 4 to 20 mA span, etc.)

• Save the setting conﬁ guration data to a computer ﬁ le.

• Upload a previously stored conﬁ guration data ﬁ le into the Omega product.

• Monitor the product's data and performance and log the data to a ﬁ le.

• Reset the product settings to factory default condition.

Certain parameters (such as calibration) cannot be changed because access to an external sensor is required.

2. Safety Information

3. Speciﬁ cations

Warning / Caution / Danger

Indicates a potential hazard. Failure to follow all warnings may lead to equipment damage, injury, or death.

Electrostatic Discharge (ESD) / Electrocution Danger

Alerts user to risk of potential damage to product by ESD, and/or risk of potential of injury or death via electrocution.

NOTE / Technical Notes

Highlights additional information or detailed procedure.

Compatibility

Omega Products.................. PHTX/PHEH-275,

FMG-3000, FMG-550, and

DPU91 Transmitter

Operating System ................ Windows XP, Windows Vista,

Windows 7 (32 and 64 bit),

Windows 8 and 8.1

General

Enclosure............................. ABS

Red Indicator ....................... POWER ON

Blue Indicator....................... DATA COMMUNICATION

Input connections ................ 3-terminal connectors,

max. 14 AWG

Electrical

Communication rate ............ Maximum 19.2 kbs

Input power .......................... Supplied by USB interface

Output power ....................... 5 VDC ± 5%

Power consumption ............. 5 V @ 15 mA

Maximum current source ..... 50 mA

Maximum cable ................... 300 m (1000 ft)

Environmental

Storage Temperature ........... -20 °C to 100 °C

(-4 °F to 212 °F)

Relative Humidity................. 0 to 90% non-condensing

Operating Temperature ........ -15 °C to 55 °C

(5 °F to 131 °F) (module only)

Shipping Weight ................ 0.220 kg (0.48 lb)

1. Description .........................................................3 10. FMG-550 Magmeter Wiring ...............................6

2. Safety Information ..............................................3 11. DPU91 Wiring ....................................................6

3. Speciﬁ cations .....................................................3 12. General Software Operation ..............................7

4. Required Equipment ..........................................4 13. PHTX-275 & PHEH-275 Operation ....................7

5. Application Speciﬁ c Information .........................4 14. FMG-3000 & FMG-550 Operation ..................8-9

6. Install Software ..................................................4 15. DPU91 Operation ........................................10-11

7. Run Software .....................................................4 16. Datalogger Operation .......................................12

8. PHTX-275 & PHEH-275 Wiring .........................5 17. Notes ................................................................13

9. FMG-3000 Magmeter Wiring .............................5 18. Ordering Information ........................................14

OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

1. Insert the CD ROM into the computer's CD/DVD drive.

• If Autorun is enabled on the computer, the

installation wizard will start.

• If Autorun is disabled on the computer, use Windows

Explorer to browse the contents of the CD and

double-click on the setup.exe ﬁ le.

2. Follow the prompts in the installation wizard to

complete installing the software.

1. On the PC, click Start and select Program Files.

2. Click on the Omega folder.

3. Click on the DPU90-CT folder.

4. Click on the DPU90-CT Tool icon.

5. The DPU90-CT software screen shown here

should be on the computer display.

NOTE: Each time the DPU90-CT software is launched,

it automatically checks for and applies updates.

Software version is displayed by clicking on the Help

menu, then clicking on About.

Caution

Managed systems and network systems may

have security measures enabled that block the

installation of this program.

See the network administrator or IT (Information

Technology) staff if the software cannot be installed.

6. Install Software

7. Run Software

5. Application Speciﬁ c Information

PHTX/PHEH-275:

• Engineering Units, 4 to 20 mA span

FMG-3000 & FMG-550:

• Engineering Units, K-Factor, Pipe ID, Timebase, Averaging, Sensitivity, Noise Rejection, Low Flow Cut-Off, 4 to 20 mA span

DPU91:

• Instrument Type: (Flow, pH, ORP, Cond/Resist, Salinity, Batch)

• Sensor type speciﬁ c settings

4. Required Equipment

• Follow instructions carefully to avoid personal injury.

• DPU90-CT Tool: one USB to Digital converter

• 1 m DPU91 programming cable with terminal plug

• USB to USB extention cable

• Software installation CD

• PC / laptop with free USB port

• 24 VDC Isolated power source (Required to program 4 to 20 mA sensors, FMG-3000 and FMG-550 only)

4 OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

8. PHTX-275 & PHEH-275 Wiring

9. FMG-3000 Magmeter Wiring

Omega PHTX/PHEH-275 Submersible pH Sensor

Omega PHTX/PHEH-275 In-Line pH/ORP Sensor

White

Red

Black

USB

GND

Data

+5V out

Windows PC

USB

GND

Data

+5V out

Windows PC

Black

Red

White

JP2

FREQUENCY OUT

DIGITAL OUT

Frequency / Digital jumper

must be in Digital Out position

USB

GND

Data

+5V out

Windows PC

White

Red

Black

USB

GND

Data

+5V out

Windows PC

White

Red

Isolated

24 VDC

CAUTION!

Do not connect power directly to this device.

Turn 24 VDC Power OFF when wiring the magmeter.

Frequency or Digital Output

4 to 20 mA Output

OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

USB

GND

Data

+5V out

Windows PC

Brown

Black

White

Blue

Frequency or Digital Output

4 to 20 mA Output

USB

GND

Data

+5V out

Windows PC

Isolated

24 VDC

*Wire 3

*Wire 2

*Wire 1

*Additional wire required

Brown

Black

White

Blue

CAUTION!

Do not connect power directly to this device.

Turn 24 VDC Power OFF when wiring the magmeter.

White

Blue

Wire Nut

To -VDC

To GND

*Wire 3

*Wire 2

10. FMG-550 Magmeter Wiring

11. DPU91 Wiring

1. Disconnect power on the DPU91.

2. Unplug the sensor connector from the Digital/Frequency input jack on the DPU91 and connect the DPU90-CT

Tool in its place.

3. Reconnect power to the DPU91.

V+

DATA

GND

SHLD

USB

GND

Data

+5V out

Windows PC

White

Red

Disconnect power on the DPU91 prior to proceeding.

If the DPU91 is using the DPU90-C Direct Conductivity/Resistivity Module, the module must be removed from the DPU91.

Refer to the DPU91 Optional Modules Instruction Sheet for instructions.

IMPORTANT:

The DPU90-CT does not supply power to the DPU91. An external DC power source is required (12 to 24 VDC Regulated)

6 OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

12. General Software Operation

13. PHTX-275 & PHEH-275 Operation

Read Loads the data from the connected device (sensor or transmitter) and updates the software’s display.

NOTE: This will overwrite any changes made in the DPU90-CT software since the last Write.

Write Applies the data entered in the DPU90-CT software to the connected device. Once you have entered

the desired setting changes in the software screens, press Write to load your new settings onto the

connected device.

Save Stores the entire DPU90-CT settings conﬁ guration, as currently displayed in the application, to a speciﬁ ed

location on your computer. (You will be asked to select a ﬁ le location and provide a ﬁ le name)

Load Opens a previously saved settings conﬁ guration ﬁ le. See Save function above.

NOTE: The ﬁ le must be a DPU90-CT settings conﬁ guration ﬁ le. The software will verify whether the

user-selected ﬁ le is the correct type.

Default Resets all data on all application screens to a factory default condition. A conﬁ rmation dialog box will be

presented with a warning explaining all un-saved conﬁ guration information will be erased. After resetting the

software to a factory default condition, click Write to reset the connected device to a factory default condition.

NOTE: Default will not change the input or instrument type.

On all screens Read, Write, Save, Load, and Default buttons can be found in the lower right corner.

Application settings:

PHTX/PHEH-275

1 Engineering units pH or ORP

Loop Output settings:

2 4 mA Set Point

Min

0 pH (-1000 mV)

Max

14 pH (2000 mV)

3 20 mA Set Point

Min

0 pH (-1000 mV)

Max

14 pH (2000 mV)

Write or Save settings:

Click “Write” to copy these settings to the product.

Click “Save” to save these settings to a local computer ﬁ le for later use.

5 To use a saved ﬁ le (from 4b):

1. Click “Load”

2. Navigate to the saved ﬁ le

3. Select “Open”

4. Click “Write”

5. Click “Read” to conﬁ rm

OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

Application settings:

Factory

FMG-3000 & FMG-550

1 Flow Units m m, ft, m

, L, ft

, US Gal, Imp. Gal, Acre in.

2 Time Base sec Sec, Min, Hour, Day

3 Pipe ID (Inside Diameter) 44.0 0 - 5000

4 Pipe ID Units mm mm, in.

5 K-Factor Units Pulses / Liter Pulses / Liter, Pulses / Gallon

6 K-Factor 65.76670

0.000100 - 999999.1

See Magmeter manuals for appropriate value.

7 Averaging (in seconds) 14

, ¼, ½, 1, 1½, 3, 7, 14, 25, 50, 100

8 Sensitivity (%) 25 100, 50, 30, 25, 20, 15, 10, 8, 5, 2

9 Noise Rejection (Hz) 60 50 or 60

10 Low Flow Cut Off (% of full scale) 0 0 to 20% Full Scale

Loop Output settings:

11 4 mA Set Point (Flow Units / Time Base) 0.00000

0.00000 - 999999.00000

12 20 mA Set Point (Flow Units / Time Base) 5.00000

Write or Save settings:

13a

13b

Click “Write” to copy these settings to the product.

Click “Save” to save these settings to a local computer ﬁ le for later use.

To use a saved ﬁ le (from 13b):

1. Click “Load”

2. Navigate to the saved ﬁ le

3. Select “Open”

4. Click “Write”

5. Click “Read” to conﬁ rm

14. FMG-3000 & FMG-550 Operation

8 OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

14. FMG-3000 & FMG-550 Operation

Notes:

Averaging

Set the time the Magmeter will use as the averaging period.

Example: With averaging at 14 seconds, each display is an average of the previous 14

seconds input. Use higher averaging times to smooth the display and current output where

the ﬂ ow in the pipe is erratic.

Sensitivity

Set the percentage of change in the ﬂ ow rate required to allow the Magmeter to override

AVERAGING and jump to a new ﬂ ow rate immediately (FMG-3000 max. range is 10 m/s).

See Magmeter manuals for an explanation of Averaging and Sensitivity.

Noise Rejection Select 50 Hz or 60 Hz according to local AC power speciﬁ cations.

Low Flow Cut Off

Set the ﬂ ow rate where all Magmeter outputs will be forced to zero.

When the ﬂ ow rate drops below this value, the frequency output will be 0 Hz and the

current output will be 4 mA.

11 & 12

13a 13b

OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

Initiating Communication with the DPU91:

1a Factory Conﬁ gured DPU91 (new or reset):

1. If the display reads "PUSH Enter SELECT SENSOR" the DPU91 is ready for communication.

2. Proceed to step 2 below.

Previously conﬁ gured DPU91:

1. Press and hold ENTER for 3 seconds. The display will change to the MENU mode.

2. Press ▲ once. The OPTION menu will flash. Press ENTER

3. The CONTRAST setting will be displayed.

Press ▲ twice (Gen II, III, IV) or press ▲ once (Gen I) to display REMOTE SETUP.

4. Press ► to edit REMOTE SETUP. If required, enter the security code.

5. Press ▲ to change the ﬂ ashing NO to YES. Press ENTER to conﬁ rm change.

6. REMOTE SETUP should be ﬂ ashing, indicating the DPU91 is ready for communication with the DPU90-CT Tool.

Set Instrument Type:

Select sensor type to be wired to the DPU91 from the

drop-down menu at the top of the screen.

Flow, pH, ORP, Conductivity, Salinity, Batch

Application settings:

3 Select the Input, Calibration, Loop, Relay, Options, or Info tabs to choose the desired menu for the selected sensor.

4 Refer to the DPU91 manual for details pertaining to speciﬁ c settings for each sensor type and menu item.

Write or Save settings:

Click “Write” to copy these settings to the product.

Click “Save” to save these settings to a local computer ﬁ le for later use.

6 To use a saved ﬁ le (from 5b):

1. Click “Load”

2. Navigate to the saved ﬁ le

3. Select “Open”

4. Click “Write”

5. Click “Read” to conﬁ rm

When conﬁ guration is complete:

7 Disconnect power from the DPU91.

8 Disconnect the DPU90-CT Tool from the DPU91.

9 Reconnect the sensor or reinstall the Direct Conductivity/Resistivity Module.

10 Reconnect Power to the DPU91.

15. DPU91 Operation

10 OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

To conﬁ gure an additional DPU91 Transmitter with the same settings:

11 Click "Save" to save these settings to a local computer ﬁ le.

12 Wire another DPU91 as shown on page 6.

13 Initiate communication with the DPU91 via step 1a or 1b above.

14 Load the saved settings via step 6 at left.

15. DPU91 Operation

5a 5b

(General Software Operation, page 7)

OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

The DPU90-CT can serve as a ﬁ eld data logger to download sensor data directly into a *.csv (Comma Separated Value) ﬁ le.

NOTE: The DPU90-CT does NOT have internal memory to store data. It must be connected to a computer to use the

datalogger function.

IMPORTANT: The DPU-91 Transmitter does not support the datalogger feature.

1. Select the sensor type and click on Read.

2. Click the Monitor tab to open the datalog setup window.

3. Enter the Logging Interval. This value represents the time between log records.

The minimum interval is 1 second, and the maximum interval is 86400 seconds (24 hours).

Example: If the Log Interval is set to 60 seconds, the DPU90-CT will record the sensor data once every minute.

4. The DPU90-CT saves data ﬁ les in *.csv format. The maximum number of records allowed for this type of ﬁ le is

65535 records. If the logging interval is 60 seconds = 1092 hours of continuous recorded data.

5. Click Log and enter the ﬁ le name for the DPU90-CT to store the recorded data and click Save.

6. Click Log File check box to enable logging. If you do not wish to save the data, skip to step 7.

7. Click Graph to start monitoring the sensor.

16. Datalogger Operation

12 OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

17. Notes

OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

Mfr. Part No. Description

DPU90-CT PC COMM / Sensor Conﬁ guration Tool

18. Ordering Information

14 OMEGA DPU90-CT PC COMM / Sensor Conﬁ guration Tool

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords

our customers the latest in technology and engineering.

OMEGA is a registered trademark of OMEGA ENGINEERING, INC.

reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the

prior written consent of OMEGA ENGINEERING, INC.

FOR WARRANTY RETURNS, please have the

following information available BEFORE contacting

OMEGA:

1. Purchase Order number under which the product

was PURCHASED,

2. Model and serial number of the product under

warranty, and

3. Repair instructions and/or specific problems

relative to the product.

FOR NON-WARRANTY REPAIRS,

consult

OMEGA for current repair charges. Have

the following information available BEFORE

contacting OMEGA:

1. Purchase Order number to cover the COST

of the repair,

2. Model and serial number of the product, and

3. Repair instructions and/or specific problems

relative to the product.

RETURN REQUESTS/INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.

BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED

RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID

PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return

package and on any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent

breakage in transit.

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a

period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month

grace period to the normal one (1) year product warranty to cover handling and shipping time. This

ensures that OMEGA’s customers receive maximum coverage on each product.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service

Department will issue an Authorized Return (AR) number immediately upon phone or written request.

Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no

charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser,

including but not limited to mishandling, improper interfacing, operation outside of design limits,

improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of

having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;

or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating

conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not

limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However,

OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for

any damages that result from the use of its products in accordance with information provided

by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the

company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR

REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF

TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF

LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of

OMEGA with respect to this order, whether based on contract, warranty, negligence,

indemnification, strict liability or otherwise, shall not exceed the purchase price of the

component upon which liability is based. In no event shall OMEGA be liable for

consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic

Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical

applications or used on humans. Should any Product(s) be used in or with any nuclear installation or

activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility

as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify

OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the

Product(s) in such a manner.

M-5327/0816

Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA…Of Course!

Shop online at omega.com

TEMPERATURE



Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies



Wire: Thermocouple, RTD & Thermistor



Calibrators & Ice Point References



Recorders, Controllers & Process Monitors



Infrared Pyrometers

PRESSURE, STRAIN AND FORCE



Transducers & Strain Gages



Load Cells & Pressure Gages



Displacement Transducers



Instrumentation & Accessories

FLOW/LEVEL



Rotameters, Gas Mass Flowmeters & Flow Computers



Air Velocity Indicators



Turbine/Paddlewheel Systems



Totalizers & Batch Controllers

pH/CONDUCTIVITY



pH Electrodes, Testers & Accessories



Benchtop/Laboratory Meters



Controllers, Calibrators, Simulators & Pumps



Industrial pH & Conductivity Equipment

DATA ACQUISITION



Communications-Based Acquisition Systems



Data Logging Systems



Wireless Sensors, Transmitters, & Receivers



Signal Conditioners



Data Acquisition Software

HEATERS



Heating Cable



Cartridge & Strip Heaters



Immersion & Band Heaters



Flexible Heaters



Laboratory Heaters

ENVIRONMENTAL

MONITORING AND CONTROL



Metering & Control Instrumentation



Refractometers



Pumps & Tubing



Air, Soil & Water Monitors



Industrial Water & Wastewater Treatment



pH, Conductivity & Dissolved Oxygen Instruments

Omega DPU90-CT Owner's manual

Omega DPU90-CT Owner's manual

Omega DPU90-CT Owner's manual

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